Giving a talk in front of an audience can be stressful, and our bodies react to that stress in different ways. If you’re someone who gets jittery and anxious, or whose energy levels flatline, try an exertion ritual before your next presentation. The ritual is just what it sounds like: You exert yourself in order to get your heart moving, feel in touch with your body, and boost your energy. You might do a brief workout before heading to the venue, dance in your hotel room, or even jump up and down backstage. An exertion ritual can amp you up while also reducing your levels of stress hormones. It can be especially helpful if you’re presenting at a high-energy event like a sales conference, or if you feel ambivalent about the subject of your talk and need to project enthusiasm. Choose an activity that suits you; the key is to tap into what helps you perform at your best.